redline | 5088a9167ed30d60cdafd7b3ffad7062272cc7b8e4c2abdbd9ff9d667aedbe9b

General

Target

JaffaCakes118_6036fd495ebfb8a833dd21df9147d256.exe
Size

4.6MB
MD5

6036fd495ebfb8a833dd21df9147d256
SHA1

c25a91f2efd700bd495107ee6cd0b42d04b71f87
SHA256

5088a9167ed30d60cdafd7b3ffad7062272cc7b8e4c2abdbd9ff9d667aedbe9b
SHA512

468bef42aa70d41a56bc701e32e47e9ecc9dcfb098ae071b4b74c98d61b65454719e613577e235d8a50c90531e30e407d96e677367e1a6690201ea5fdd5b391c
SSDEEP

98304:XLRwHw/dOY/UPCTxONhvbOT8xcqclbU83N9zWIkUY:iwoKgvGsclbUidkU

Score

10^/10

redline sectoprat @fearst5s5 discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

@Fearst5s5

C2

185.209.22.181:34925

Attributes

auth_value
5a0918bd3e8ede8e02c8dd9d106a996d

Signatures

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 3 IoCs

resource	yara_rule
behavioral1/memory/2216-37-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline
behavioral1/memory/2216-43-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline
behavioral1/memory/2216-44-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline

Redline family
redline
SectopRAT
SectopRAT is a remote access trojan first seen in November 2019.
trojan rat sectoprat

SectopRAT payload 3 IoCs

resource	yara_rule
behavioral1/memory/2216-37-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat
behavioral1/memory/2216-43-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat
behavioral1/memory/2216-44-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2996 set thread context of 2216	2996	JaffaCakes118_6036fd495ebfb8a833dd21df9147d256.exe	31

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_6036fd495ebfb8a833dd21df9147d256.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AppLaunch.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2996	JaffaCakes118_6036fd495ebfb8a833dd21df9147d256.exe
2996	JaffaCakes118_6036fd495ebfb8a833dd21df9147d256.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2996 wrote to memory of 2216	2996	JaffaCakes118_6036fd495ebfb8a833dd21df9147d256.exe	31
PID 2996 wrote to memory of 2216	2996	JaffaCakes118_6036fd495ebfb8a833dd21df9147d256.exe	31
PID 2996 wrote to memory of 2216	2996	JaffaCakes118_6036fd495ebfb8a833dd21df9147d256.exe	31
PID 2996 wrote to memory of 2216	2996	JaffaCakes118_6036fd495ebfb8a833dd21df9147d256.exe	31
PID 2996 wrote to memory of 2216	2996	JaffaCakes118_6036fd495ebfb8a833dd21df9147d256.exe	31
PID 2996 wrote to memory of 2216	2996	JaffaCakes118_6036fd495ebfb8a833dd21df9147d256.exe	31
PID 2996 wrote to memory of 2216	2996	JaffaCakes118_6036fd495ebfb8a833dd21df9147d256.exe	31
PID 2996 wrote to memory of 2216	2996	JaffaCakes118_6036fd495ebfb8a833dd21df9147d256.exe	31
PID 2996 wrote to memory of 2216	2996	JaffaCakes118_6036fd495ebfb8a833dd21df9147d256.exe	31

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6036fd495ebfb8a833dd21df9147d256.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6036fd495ebfb8a833dd21df9147d256.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2996
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2216

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2216-37-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2216-48-0x0000000074AA0000-0x000000007518E000-memory.dmp

Filesize
6.9MB

Download
memory/2216-47-0x0000000074AAE000-0x0000000074AAF000-memory.dmp

Filesize
4KB

Download
memory/2216-46-0x0000000074AA0000-0x000000007518E000-memory.dmp

Filesize
6.9MB

Download
memory/2216-45-0x0000000074AAE000-0x0000000074AAF000-memory.dmp

Filesize
4KB

Download
memory/2216-44-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2216-43-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2216-35-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2216-41-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2996-23-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/2996-18-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2996-5-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2996-4-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2996-2-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2996-0-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2996-32-0x0000000000400000-0x0000000000898000-memory.dmp

Filesize
4.6MB

Download
memory/2996-34-0x0000000000400000-0x0000000000898000-memory.dmp

Filesize
4.6MB

Download
memory/2996-13-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2996-7-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2996-20-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2996-11-0x0000000000435000-0x00000000006B4000-memory.dmp

Filesize
2.5MB

Download
memory/2996-25-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/2996-28-0x0000000000290000-0x0000000000291000-memory.dmp

Filesize
4KB

Download
memory/2996-30-0x0000000000290000-0x0000000000291000-memory.dmp

Filesize
4KB

Download
memory/2996-15-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2996-9-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download

Analysis

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